著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Bradfield, F. B.",On the use of a slotted trailing flap on aerofoils of various cambers,,H.M.S.O.,1923,"Aeronautical Research Committee, reports and memoranda",,,,https://cir.nii.ac.jp/crid/1130000798203685248